Title:
集積制御回路
Document Type and Number:
Japanese Patent JP5632441
Kind Code:
B2
Abstract:
Techniques are disclosed to select functional parameters and/or operating modes of a circuit based on a time measurement are disclosed. One example integrated circuit (303) includes a threshold detection and timing circuit (349) that is coupled to measure a signal during an initialization period of the integrated circuit (303) from a multifunction capacitor that is to be coupled to a first terminal of the integrated circuit (303). A selection circuit (351) is coupled to the threshold detection and timing circuit (349) to select a parameter/mode of the integrated circuit (303) in response to the measured signal from the multi function capacitor during the initialization period of the integrated circuit (303). The multi function capacitor is coupled to provide an additional function for the integrated circuit (303) after the initialization period of the integrated circuit (303) is complete.
Inventors:
ディビッド・マイケル・ヒュー・マシューズ
アレックス・ビイ・ジェンゲリアン
ケント・ウォン
バル・バラクリッシュマン
アレックス・ビイ・ジェンゲリアン
ケント・ウォン
バル・バラクリッシュマン
Application Number:
JP2012253113A
Publication Date:
November 26, 2014
Filing Date:
November 19, 2012
Export Citation:
Assignee:
パワー・インテグレーションズ・インコーポレーテッド
International Classes:
H02M3/28
Attorney, Agent or Firm:
Hisao Fukami
Toshio Morita
Gihei Nakamura
Yutaka Horii
Hisato Noda
Nobuo Arakawa
Toshio Morita
Gihei Nakamura
Yutaka Horii
Hisato Noda
Nobuo Arakawa